/*
 * Copyright 2010 Cedric Priscal
 *
 * This file is part of stupid-avr-robot.
 *
 * stupid-avr-robot is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * stupid-avr-robot is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with stupid-avr-robot.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef PROPERTYBOOLEAN_H_
#define PROPERTYBOOLEAN_H_

#include "Property.h"

/**
 * @brief Abstract base class for all properties of type boolean.
 * When extending this class, you should implement getName() and getDescription().
 */
class PropertyBoolean : public Property {

private:
	bool mValue;

public:
	PropertyBoolean(PropertyListener* listener);
	void getValue(const unsigned char* & value, char & size);
	void setValue(const unsigned char* value, char size);
	PROPERTY_TYPE getType();

	bool operator= (bool value) {
		if (mValue != value) {
			mValue = value;
			if (mListener) {
				mListener->onPropertyChanged(this);
			}
		}
        return value;
	}
	operator bool() {
		return mValue;
	}
};

#endif /* PROPERTYBOOLEAN_H_ */
